Chattopadhyay, Anjana <br/><br/>
Encyclopaedia of Indian scientists 
 from ancient to contemporary 
Anjana Chattopadhyay. 
 - New Delhi  Reliance Publishing  1995 
 - various paginations, ill.; 24cm. 
<br/><br/><label>ISBN: </label>8185972494. 
<br/><br/><label>Dewey Class. No.: </label>500.920954  / C33E